Outboard motor storage rack



FIG. 1 is as front perspective view of an outboard motor storage rack showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view;

FIG. 5 is a front elevational view; and

FIG. 6 is a rear elevational view. 

The ornamental design for an outboard motor storage rack, as shown and described. 